AA facing flop raise. $20NL

[Voy Por Ustedes]

What's your next move here? Villain running at 22/17 over 176 hands.

Holdem No Limit - $0.2 BB

CO ($3.76)
Button ($21.75)
SB ($9.98)
BB ($5)
UTG ($30.16) [Hero]
MP ($35.62)

Hero is UTG with A[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/heart.gif[/img]
Preflop: (6 players, $0.3)
Hero calls $0.20 and raises $0.60, MP calls $0.80, CO folds, Button calls $0.80, 2 folds

Flop: 9[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/heart.gif[/img] (3 players, $2.7)
Hero bets $2, MP folds, Button calls $2 and raises $3

[EMc]

Call it a little weak tight, but im calling here. Lets see the turn and see what he does.

[Voy Por Ustedes]

I think that's a decent line considering we have the A of hearts. Would you recommend a more aggressive play if we had two black aces? Thanks.